Most People Skip Their Home Exercises. That Is a Design Problem.

Most people leave a physiotherapy appointment intending to do the exercises. A few weeks later, a good number have not. The research on why is more useful than the guilt.

Here are the real numbers, the barriers behind them, and the specific changes that make a program more likely to get done.

The numbers, and what they cover

The source is Patient Involvement With Home-Based Exercise Programs: Can Connected Health Interventions Influence Adherence?, published by Argent, Daly and Caulfield in JMIR mHealth and uHealth in 2018.

Three figures from that paper set the scene.

Noncompliance with home exercise in musculoskeletal groups runs between 30 and 50 percent. That is a wide band, which reflects genuine differences between conditions, settings, and how adherence was measured.

In a low back pain study described in the review, only 35.0 percent (42 of 120) were highly adherent with home exercises. Across the whole rehabilitation regime, 50.8 percent (61 of 120) showed non-adherence or low adherence. So in that group, roughly half were not following the plan as prescribed.

A systematic review of 12 studies found an average adherence rate of 67 percent to prescribed home exercise programs. Averages hide a lot, and this one includes both people who did almost everything and people who did almost nothing.

None of these numbers describe unusual patients. They describe the normal state of rehabilitation.

Why it matters beyond the individual

Adherence is not only about whether one person recovers.

The review reports that strong adherence enhances the effectiveness of an intervention and is suggested to reduce persistent, disabling complaints. That is the direct benefit and the obvious one.

Poor adherence has a wider cost. The paper notes that it extends treatment duration, harms the therapeutic relationship, and increases waiting times. It may also contribute to non-significant findings in research, which means treatments that would work if performed are recorded as ineffective.

That last point is easy to skim past. If half a trial group does not do the exercise being tested, the trial measures something closer to partial treatment. Some of what the profession believes about what does and does not work has been shaped by this.

The barriers, listed plainly

The 2018 review sets out the factors that get in the way. They fall into a few groups.

Beliefs and confidence: low self-efficacy, which is a low belief in your own ability to carry out the task, negative health beliefs, and an external locus of control, meaning a sense that recovery is determined by things outside your influence.

Physical experience: pain during exercise, and low baseline physical activity. Someone who was not exercising before an injury is being asked to start a new habit at the same time as managing pain.

Mental health: depression, anxiety, and neuroticism all appear in the documented barriers.

Practical life: forgetting, time constraints, and work schedules.

Look at that list without judgement and a pattern appears. Very little of it is about a person's character. Most of it is about program fit, understanding, and follow-up.

The facilitators, and how to build them

The same review lists what helps: strong self-efficacy, social support from family, friends, or the therapist, higher baseline physical activity, an internal locus of control, and perceived seriousness of the injury.

Several of these can be deliberately built.

Self-efficacy grows from completed sessions. A program with three exercises that you finish on a difficult day gives you evidence that you can do it. A program with ten exercises that you abandon in week two teaches the opposite lesson. Starting below capacity is often the faster route to more total exercise over a month.

Social support includes the therapist. A scheduled check-in gives a reason to have done the work and a chance to fix problems before the program is dropped.

Perceived seriousness comes from understanding. When someone knows what a tendon actually needs and roughly how long the process takes, the daily sets stop feeling optional. Our article on how long physiotherapy takes sets realistic expectations for that timeline.

Internal locus of control grows when a person can see cause and effect in their own data. Tracking one simple measure, such as how many repetitions were possible before symptoms changed, makes progress visible when it is too slow to feel.

Practical changes that make a program get done

These follow directly from the barriers above.

Cut the program to the shortest version that still targets the problem. Time constraints and forgetting are documented barriers, and a shorter program attacks both.

Attach the exercises to something that already happens every day, such as the kettle boiling or the end of a work shift. Forgetting is a scheduling problem more than a memory problem.

Write down what each exercise is for, in one line. Exercises with an unclear purpose are the first ones dropped.

Agree a minimum version for bad days. Two exercises, one set each, still counts. A plan that only works on good days will be followed roughly half the time.

Deal with pain during exercise directly. It is on the barrier list, and people who are not told what level of discomfort is acceptable often make the safest choice available to them, which is stopping. For persistent pain in particular, a structured approach to gradually increasing activity works better than pushing and retreating, and our guide to graded exposure for persistent pain explains how that is built.

Consider a digital program with follow-up. One randomised trial in the 2018 review found that app-based programs with remote support improved adherence compared with paper handouts. Where in-person visits are hard to schedule, telehealth physiotherapy can carry the check-in part of that.

Use clear targets so progress is measurable rather than felt. Objective markers are standard practice in sport rehabilitation, and our article on criteria-based return to sport shows what that looks like in a structured program.

When to get it looked at

If you have stopped your home program, the useful next step is a conversation rather than a fresh start on the same plan. Something in the design did not fit, and the fix is usually quick.

Some symptoms need medical assessment before any exercise plan continues. New weakness in an arm or leg, numbness in the saddle area, loss of bladder or bowel control, fever with spinal pain, unexplained weight loss, or pain that wakes you every night and is not related to position all warrant a call to your physician. For sudden severe symptoms, Lions Gate Hospital emergency is the right place to go.

If your exercises have quietly stopped and you are not sure how to restart, an assessment can rebuild the plan around your actual week. You can see what we treat or reach the clinic here.

This article is general information, not personal medical advice. A regulated practitioner can confirm whether the patterns described apply to you.

Sources

• Patient Involvement With Home-Based Exercise Programs: Can Connected Health Interventions Influence Adherence? (JMIR mHealth and uHealth, 2018)
• College of Health and Care Professionals of BC public registry

This article is for general information only and does not constitute medical advice, diagnosis, or treatment. Individual presentations vary, and assessment findings and treatment plans differ from person to person. If you are experiencing severe symptoms, neurological changes (numbness, weakness, bowel or bladder changes), or a significant trauma, contact your physician or emergency services. Care at Medstar Sport Physio & Health is provided by practitioners registered with their respective British Columbia regulatory colleges.